Tools & Wizards About Us
backstagebristol.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

backstagebristol.com

Backstage Bristol Theatre - Bristol theatre news, Bristol theatre reviews, what's on in Bristol, regional theatre news, reviews and interviews

Page Load Speed

1.7 sec in total

First Response

134 ms

Resources Loaded

1.1 sec

Page Rendered

446 ms

backstagebristol.com screenshot

About Website

Click here to check amazing Backstage Bristol content. Otherwise, check out these important facts you probably never knew about backstagebristol.com

Bristol theatre news, Bristol theatre reviews, what's on in Bristol, regional theatre news, reviews and interviews

Visit backstagebristol.com

Key Findings

We analyzed Backstagebristol.com page load time and found that the first response time was 134 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

backstagebristol.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value16.9 s

0/100

10%

TBT (Total Blocking Time)

Value2,560 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.184

66/100

15%

TTI (Time to Interactive)

Value32.7 s

0/100

10%

Network Requests Diagram

backstagebristol.com

134 ms

sbi-styles.min.css

59 ms

style.min.css

98 ms

front_custom_style.css

61 ms

style.css

89 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 71% of them (51 requests) were addressed to the original Backstagebristol.com, 7% (5 requests) were made to Youtube.com and 4% (3 requests) were made to Lf16-tiktok-web.tiktokcdn-us.com. The less responsive or slowest element that took the longest time to load (423 ms) relates to the external source Youtube.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 588.9 kB (33%)

Content Size

1.8 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Backstagebristol.com main page is 1.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only a small number of websites need less resources to load. Javascripts take 846.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 78.8 kB

  • Original 95.1 kB
  • After minification 92.4 kB
  • After compression 16.2 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 78.8 kB or 83% of the original size.

Image Optimization

-16%

Potential reduce by 63.7 kB

  • Original 392.3 kB
  • After minification 328.6 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Backstage Bristol needs image optimization as it can save up to 63.7 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-13%

Potential reduce by 112.7 kB

  • Original 846.9 kB
  • After minification 846.9 kB
  • After compression 734.1 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 112.7 kB or 13% of the original size.

CSS Optimization

-72%

Potential reduce by 333.7 kB

  • Original 460.3 kB
  • After minification 459.5 kB
  • After compression 126.6 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Backstagebristol.com needs all CSS files to be minified and compressed as it can save up to 333.7 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (45%)

Requests Now

62

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Backstage Bristol. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

backstagebristol.com

backstagebristol.com

134 ms

sbi-styles.min.css

sbi-styles.min.css

59 ms

style.min.css

style.min.css

98 ms

front_custom_style.css

front_custom_style.css

61 ms

style.css

style.css

89 ms

v4-shims.min.css

v4-shims.min.css

63 ms

all.min.css

all.min.css

101 ms

solid.min.css

solid.min.css

86 ms

jquery.min.js

jquery.min.js

120 ms

jquery-migrate.min.js

jquery-migrate.min.js

100 ms

js

js

74 ms

embed.js

embed.js

43 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

94 ms

navigation.min.js

navigation.min.js

95 ms

jquery.fitvids.min.js

jquery.fitvids.min.js

95 ms

skip-link-focus-fix.min.js

skip-link-focus-fix.min.js

140 ms

colormag-custom.min.js

colormag-custom.min.js

141 ms

sbi-scripts.min.js

sbi-scripts.min.js

143 ms

embed_v1.0.12.js

embed_v1.0.12.js

34 ms

videoseries

videoseries

423 ms

embed

embed

243 ms

sbi-sprite.png

sbi-sprite.png

111 ms

Backstage-Bristol-Final-Logo.jpg

Backstage-Bristol-Final-Logo.jpg

240 ms

Bristol-Old-Vic-Reverberation-Michael-Ahomka-Lindsay-Jonathan-Reverberation-6-390x205.jpg

Bristol-Old-Vic-Reverberation-Michael-Ahomka-Lindsay-Jonathan-Reverberation-6-390x205.jpg

260 ms

Room-13-Barn-Theatre-130x90.png

Room-13-Barn-Theatre-130x90.png

273 ms

The-Wiggles-Tour-bath-130x90.png

The-Wiggles-Tour-bath-130x90.png

273 ms

Calm-sensory-sessions-on-ss-great-Britain-130x90.jpg

Calm-sensory-sessions-on-ss-great-Britain-130x90.jpg

228 ms

Reverberation-at-Bristol-Old-Vic-130x90.jpg

Reverberation-at-Bristol-Old-Vic-130x90.jpg

229 ms

Super-Chefs-The-Wardrobe-Theatre-Bristol-130x90.png

Super-Chefs-The-Wardrobe-Theatre-Bristol-130x90.png

289 ms

unnamed12-130x90.png

unnamed12-130x90.png

290 ms

Pumpkins-and-other-spooky-season-Stories-St-Werburghs-City-Farm-130x90.png

Pumpkins-and-other-spooky-season-Stories-St-Werburghs-City-Farm-130x90.png

285 ms

thumb-placeholder.png

thumb-placeholder.png

114 ms

placeholder.png

placeholder.png

109 ms

whats-on-Bristol.jpg

whats-on-Bristol.jpg

292 ms

yt_logo_rgb_light-e1724440762325.png

yt_logo_rgb_light-e1724440762325.png

299 ms

Facebook-Chopsy-Bristol-and-Backstage-Bristol.png

Facebook-Chopsy-Bristol-and-Backstage-Bristol.png

298 ms

TikTok-Chopsy-Bristol-and-Backstage-Bristol-e1724440750463.jpg

TikTok-Chopsy-Bristol-and-Backstage-Bristol-e1724440750463.jpg

304 ms

Instagram-Chopsy-Bristol-and-Backstage-Bristol.jpg

Instagram-Chopsy-Bristol-and-Backstage-Bristol.jpg

361 ms

Bluesky.jpg

Bluesky.jpg

319 ms

Things-Weve-Loved-The-Most-in-2024.png

Things-Weve-Loved-The-Most-in-2024.png

361 ms

embed_lib_v1.0.12.css

embed_lib_v1.0.12.css

92 ms

embed_lib_v1.0.12.js

embed_lib_v1.0.12.js

104 ms

462183956_933138565512623_1585093619843278531_nfull.webp

462183956_933138565512623_1585093619843278531_nfull.webp

89 ms

461973094_8406304036114929_5554958503616210378_nfull.webp

461973094_8406304036114929_5554958503616210378_nfull.webp

81 ms

461852640_850507000553383_7395242252893858600_nfull.webp

461852640_850507000553383_7395242252893858600_nfull.webp

82 ms

461878698_1065576084576829_5451293815858108317_nfull.webp

461878698_1065576084576829_5451293815858108317_nfull.webp

78 ms

fa-brands-400.ttf

fa-brands-400.ttf

126 ms

OpenSans-VariableFont.woff

OpenSans-VariableFont.woff

108 ms

OpenSans-Regular.woff

OpenSans-Regular.woff

137 ms

OpenSans-Medium.woff

OpenSans-Medium.woff

146 ms

OpenSans-Light.woff

OpenSans-Light.woff

146 ms

OpenSans-SemiBold.woff

OpenSans-SemiBold.woff

166 ms

OpenSans-Bold.woff

OpenSans-Bold.woff

180 ms

OpenSans-ExtraBold.woff

OpenSans-ExtraBold.woff

179 ms

461878698_1065576084576829_5451293815858108317_nfull.webp

461878698_1065576084576829_5451293815858108317_nfull.webp

103 ms

461973094_8406304036114929_5554958503616210378_nfull.webp

461973094_8406304036114929_5554958503616210378_nfull.webp

113 ms

461852640_850507000553383_7395242252893858600_nfull.webp

461852640_850507000553383_7395242252893858600_nfull.webp

112 ms

462183956_933138565512623_1585093619843278531_nfull.webp

462183956_933138565512623_1585093619843278531_nfull.webp

110 ms

rs=ABjfnFXmePp5PmCutSISd2uGp8aUUiNMwg

rs=ABjfnFXmePp5PmCutSISd2uGp8aUUiNMwg

106 ms

css

css

70 ms

js

js

89 ms

m=gmeviewer_base

m=gmeviewer_base

126 ms

lazy.min.js

lazy.min.js

13 ms

font

font

64 ms

www-player.css

www-player.css

13 ms

www-embed-player.js

www-embed-player.js

33 ms

base.js

base.js

64 ms

ad_status.js

ad_status.js

174 ms

cZ4mj-RCrgMYFwmmyFhFlnrCDlUkKgOwCtwj6KJj2Fc.js

cZ4mj-RCrgMYFwmmyFhFlnrCDlUkKgOwCtwj6KJj2Fc.js

93 ms

embed.js

embed.js

46 ms

EfrjNmneBkaXWmP0SuKiSpSnD0e24Xu8vpC1MLN1U36aKfEUG7ljn9DDryccl9I4uLQRAmmj=s68-c-k-c0x00ffffff-no-rj

EfrjNmneBkaXWmP0SuKiSpSnD0e24Xu8vpC1MLN1U36aKfEUG7ljn9DDryccl9I4uLQRAmmj=s68-c-k-c0x00ffffff-no-rj

164 ms

id

id

116 ms

Accessibility Review

backstagebristol.com accessibility score

80

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

backstagebristol.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

backstagebristol.com SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Backstagebristol.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Backstagebristol.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

backstagebristol.com

Open Graph data is detected on the main page of Backstage Bristol. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: